1978 Buick LeSabre vs. 1983 Oldsmobile Omega
To start off, 1983 Oldsmobile Omega is newer by 5 year(s). Which means there will be less support and parts availability for 1978 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1978 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 1978 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1978 Buick LeSabre (104 HP @ 3400 RPM) has 15 more horse power than 1983 Oldsmobile Omega. (89 HP @ 4000 RPM). In normal driving conditions, 1978 Buick LeSabre should accelerate faster than 1983 Oldsmobile Omega. With that said, vehicle weight also plays an important factor in acceleration. 1978 Buick LeSabre weights approximately 460 kg more than 1983 Oldsmobile Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Buick LeSabre is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Buick LeSabre. However, in wet, icy, snow, or gravel driving conditions, 1983 Oldsmobile Omega, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1978 Buick LeSabre (251 Nm @ 2000 RPM) has 68 more torque (in Nm) than 1983 Oldsmobile Omega. (183 Nm @ 2400 RPM). This means 1978 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1983 Oldsmobile Omega.
Compare all specifications:
| 1978 Buick LeSabre | 1983 Oldsmobile Omega | |
| Make | Buick | Oldsmobile |
| Model | LeSabre | Omega |
| Year Released | 1978 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2474 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 89 HP |
| Engine RPM | 3400 RPM | 4000 RPM |
| Torque | 251 Nm | 183 Nm |
| Torque RPM | 2000 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1590 kg | 1130 kg |
| Vehicle Length | 5550 mm | 4610 mm |
| Vehicle Width | 1910 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2950 mm | 2670 mm |
